Fetal interhemispheric cyst

Dr Owen Kang and Radswiki et al.

A fetal interhemispheric cyst refers to an interhemishperic cyst diagnosed in utero. It is seen as a cystic collection located in the interhemispheric fissure, with or without communication with the ventricular system.

Associations

Considerations include:

  • midline fetal arachnoid cyst: no associated agenesis of the corpus callosum
  • cyst-like lesions related to physiologic median structures
    • enlargement of the cavum septi pellucidi 2
    • enlargement of the cavum vergae 2
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Article information

rID: 15526
Tag: cases
Synonyms or Alternate Spellings:
  • Fetal interhemispheric cysts
  • Antenatal interhemispheric cyst
  • Antenatal interhemispheric cysts
  • Prenatal interhemispheric cyst
  • Prenatal interhemispheric cysts
  • In utero interhemispheric cyst
  • In utero interhemispheric cysts

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